Structural and Functional Characterization of RecG Helicase under Dilute and Molecular Crowding Conditions
In an ATP-dependent reaction, the Escherichia coli RecG helicase unwinds DNA junctions in vitro. We present evidence of a unique protein conformational change in the RecG helicase from an α-helix to a β-strand upon an ATP binding under dilute conditions using circular dichroism (CD) spectroscopy. In...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | Journal of Nucleic Acids |
| Online Access: | http://dx.doi.org/10.1155/2012/392039 |
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